Although mold is a natural fungus, indoor mold can cause serious problems. Mold spores can trigger allergic reactions, and mold can also cause unpleasant musty odors. Some people may experience severe reactions while others might not.

It doesn’t matter if you are affected by mold or not, it’s not ideal to have it in your home. How do you find out if your home is affected by mold? A DIY mold test is something many homeowners opt to do.

These kits can be used to determine if mold is present in your house. Further, inspection is required to determine the source of mold and identify the genera.

The Best Mold Test Kit

There are many options on the market. But you need to find the best one. These are some things to consider when looking for the best mold testing kit.

Types of test kits

There are many types of test kits to choose from. Before you decide on a test kit, consider your needs. Some kits can only detect visible mold, while others can detect mold spores or particles in the air. Let’s take a look at the details.

Air Quality Testing

This type of test kit attracts particles from the air onto small cassettes or petri dishes (depending on which brand). The “microbial culture”, which promotes mold growth, is applied to the dish. The mold spores will grow on the dish if it is left open. The lid should be closed and mold should appear within 24 hours.

Others will use a small pump for collecting air and particles. Some take only a few moments, while others require more time (see the manual). Then, collect the dish or cassette you need and send it off to a laboratory for analysis.

These test kits are more costly, but they can be extremely effective. This allows you to determine if mold exists in the air. This allows you to remove mold spores from the air before they grow into active mold.

Surface tests

Many things lurk in our homes that may look similar to mold. Mildew is another example of a fungus that can be mistaken for mold. Sometimes, dirt or mud may resemble mold (2).

One or more tape samples are usually required for a surface test. You will need to lift one side of the tape and then press it against the affected area. A cotton swab can be used to gently roll the sticky tape across the affected area.

The lab will need to receive your samples. Your results will arrive within two to five business days depending on which lab you choose. Most brands will send you your results by email.

Another surface test is to use one or more cotton swabs. You roll the cotton swabs on the area, then slide them into a tube. The tube contains a substance that will change in color to indicate if you have mold.

How mold can affect your health

Mold can be difficult to control. Mold can have serious effects on your health. This is not always true. Your spouse might be suffering from symptoms related to mold exposure.

Because we all react differently to mold exposure. These are some of the most common symptoms of mold exposure.

  • Chest problems such as shortness of breath and coughing can be caused by respiratory issues.
  • Mucous membranes that are irritated
  • Fatigue.
  • Nausea and vomiting.
  • Inflammation or irritation of the skin.
  • Allergies such as runny nose, red eyes, and sneezing can be caused by allergies.

In 2004, the Institute of Medicine discovered that mold and dampness can trigger upper respiratory tract symptoms. People who are otherwise healthy may experience wheezing or coughing.

Another study found that mold remediation exposure can cause respiratory illness in otherwise healthy children. If you have children, it is even more important to eliminate mold (3).

Important importance of testing for mold

Mold can have a variety of health effects, some more serious than others. However, we don’t want it growing in our home. It is important to test your home for mold to not only determine if you have it but also to identify the type.

There are many kinds of mold. Some are toxic, while others are benign. A DIY kit can be used to do your own testing. Once your samples have been analyzed, you will know which species of mold you are dealing with.

Different mold types require different treatments. Some species can be removed with vinegar while others need bleach or something more powerful. It is important to kill the source of the mold as it can spread through your home via spores.

Mold Detection

Mold can’t always be seen, so it is difficult to identify its presence. These are some tips to help you identify mold.


A musty odor is one of the first signs that mold has developed. You’ll never forget the smell if you have ever smelled mold . Mold indoors and outdoors can smell different, possibly because of humidity and moisture.

Mold can smell musty and damp indoors. However, it can smell fresh outdoors. It can be very unpleasant and pungent. You can often use your nose to find the source.

Keep This In Mind

If you smell mold, it is an indicator that active growing molds are present in your home. This is something you shouldn’t take lightly. To find the right treatment, you will need to have further testing performed. It is not possible to cover up with air fresheners.

Water Leaks

Mold can form if there has been a water leak in your home. If the conditions are perfect, mold can grow in 24 to 48 hours.

It is important to inspect the area surrounding the leak carefully. You must do everything you can to remove as much water as possible. To prevent mold growth, hire a professional if the water has reached carpets.

Health Symptoms

Even if you don’t have an allergy to mold, there could be some health issues caused by the fungus. Stachybotrys Chartarum, also known by black or toxic mold, is the mold that can most severely harm humans. This mold can produce mycotoxins that can have severe side effects on the health.

Visible Mold

Mold can be found in any part of your home. The real question is how much mold is present in your home? You can follow the mold traces to locate the source. The entire area will require treatment, however.

After examining a variety of mold kit options, our experts have chosen the most effective tests on the market. Each kit was judged on how easy it was to use, effectiveness, price and affordability. Here are the best mold test kits.

Home Air Check Active Mold Testing

Home Air Check will give you exact results about whether you have active mold growth in your home. The device is a tiny device that monitors air quality and takes samples over the course a few days. The samples are sent to a lab certified for analysis.

This test will reveal if there are any harmful substances in your home. These substances include formaldehyde and volatile organic compounds.

Why We Love It

Large coverage

The majority of home test kits can only cover one room at a given time. This air monitor can cover as much as 2,000 square feet. You can take samples from a whole floor or small home without moving the monitor around.

Accurate Results

Once you have collected enough samples, the samples are sent to a lab certified for analysis. This will allow you to discover what lurks in your home. This will allow you to identify the cause of your problems if you have suffered from allergies.

Analyse Cost is Included

Although this device may seem costly, it includes lab fees. You just need to send the sample and the device to lab. Your results will be returned within five business days.

Keep This In Mind

Only one time use

The air monitor cannot be kept. After you’ve run the test and collected the necessary samples, the device must be returned along with everything else.

DIY Mold Test by Mold Inspection Network

  • Are you concerned about mold in your home? This DIY mold test kit can tell you if you have mold in the house.
  • It is simple to take the test and you will receive an instruction booklet to help you.
  • Except for Texas, lab fees and report fees are not included in the price.
  • If needed, the Mold Inspection Network offers expert consultation.

Why We Love It

It’s easy to use

Begin by inspecting the inside of your house. If you see mold traces, clean the area with tape. Keep the tape closed and collect more samples around your home.

Once you have enough samples, send them to the lab. Wait for the results.

All You Need Is Included

All fees are included in your price. All fees are included in the price, including lab fees, detailed reports, and expert consultations. You can discuss your results with an expert if you decide to have a consultation. You’ll get a detailed explanation of your results and can decide the best way to solve your mold problem.

Simple to read results

An illustrated report will be provided to help you understand the results of your laboratory tests. The lab and you will be the only ones to know your results.

Keep This In Mind

Visible Mold Only

This kit will not detect airborne mold spores. This test is intended to identify visible mold species.

DIY Mold Test Kit by Seeml Labs

  • The easiest mold testing kit
  • This simple kit is recommended for a quick mold test. This kit includes everything you need to collect samples around your house.
  • Instructions are included in the kit on how to collect samples.
  • The samples are sent by mail to an AIHA-accredited lab that specializes in mold identification and detection.
  • All fees are included in your initial price

Why We Love It

It’s easy to use

This kit eliminates the need to wear a lab coat or read a 10-page manual. The instructions include easy-to-follow instructions on how to gather samples and where to search for mold. Just press the sticky side of the tape onto the moldy surface, then seal the tape.

All Fees Included

As are other test kits, professional mold testing can be expensive. This test kit is however affordable. You don’t need to pay any extra for laboratory results.

Free consultation

The price includes a free consultation with an expert. Your results will be discussed in detail during the consultation to help you understand why mold is growing. You’ll be able to learn how to get rid of it.

Keep This In Mind

It won’t detect airborne mold

This kit is not intended to detect any mold in your home. It will not detect airborne molds or spores.

MOLDetect 3 Sample Mold Test

Many homeowners love the MOLDetect test kit because it is fast and accurate. You can trust that all tests are performed by an AIHA-accredited lab.

There are enough test strips to inspect three areas in your home. You can easily collect samples by simply opening the tape and pressing down on the moldy area. This test can detect both live and dead mold spores.

Why We Love It

You can detect both living and dead mold

We often mistakenly believe that only living mold poses a danger to our health. Dead mold can cause just as much damage, especially if it’s allergic. It is crucial to distinguish between living and dead mold.

Quick Results

It’s a pain to sit and tap your feet while you wait for results. The MOLDetect test kit will send you your results in two to three days. You can also get to the solution faster with quick results.

A detailed instruction manual will be provided to help you collect the right samples. This test kit can be used to confirm or deny the presence of visible mold. However, dust particles can be collected to check for spores.

You will also receive instructions and a booklet with mold information. Learn about how to inspect, treat and prevent future mold.

Keep This In Mind

Only Visible Mold Can Be Detected

This kit does not determine if what you think is mold is mold. This kit is not intended to capture any airborne mold particles or spores.

My Allergy Detective

  • This device may be able to help if you suspect that your allergies are caused by mold.
  • My Allergy Detector collects air samples and identifies allergens.
  • All the necessary equipment is included to conduct four tests. Once the device has collected enough samples you can send them to a lab certified for analysis.

Why We Love It

Detects Allergens

  • This device is a great option if you suffer from allergies at home. The air monitor takes samples and sends them to a laboratory. The lab will then determine what’s causing your allergy symptoms.
  • It will identify common allergens in your homes, such as mold, dust mites, and pet hair. You can then take your results to your doctor for a possible solution.
  • Mold will be detected if further testing is done to determine the type of mold.

Certified Lab

The analysis is performed by AIHA Nationally Accredited Third Party Laboratories. You can rest assured that the results will be correct.

Simple to read results

Reading lab results is difficult if you are not a scientist or biologist. My Allergy Detective makes it easy to read color-coded lab results.

Quick Results

It can be frustrating to wait for lab results for several weeks. My Allergy Detective will provide you with your lab results within three business days.

Keep This In Mind


Laboratory analysis fees are not included. This means that you will have to pay almost $50 per sample. If you are severely affected at home and don’t know what the cause is, this might be worth it.

My Mold Detective 3-Room Kit

  • This is our favorite kit for effective air sampling.
  • Although it is very similar to the best product on our list this device will not detect mold.
  • This set contains three cassettes that can be used indoors and one for outdoor sampling.
  • The test is quick and takes only five minutes.

Why We Love It


It can be tedious and time-consuming to spend an afternoon running around the house collecting samples. This kit is easy to use. Simply place the cassettes in any areas you suspect of mold. You can then retrieve the samples from the cassettes after five minutes.

Accurate Results

After the test, you will know exactly what’s growing in your home. Everything will be tested because the cassettes attract mold spores. This is a great way to prevent mold spores from settling and becoming active mold.

Pump that can be reused

This device can be used for as long as you want, unlike the other top-of-the-line test kits on our list. You can purchase additional cassettes if you ever need to test again for molds. This kit is so affordable that you don’t even need to rent expensive equipment.

Keep This In Mind


Potential customers are put off by the high cost of lab fees. You will still get excellent results. Be prepared for additional fees.

Healthful Home 5-Minute Mold Testing

This kit is the right choice if you want to quickly and reliably determine if you have mold.

The test kit provides instant results so that you can quickly start searching for a solution.

There are four total test swabs, one testing swab plus three applicators. These can be used to wipe any surface that may have mold. This is a foolproof method to test for mold.

Why We Love It


This is an easy way to get rid of mold from your attic, bathroom, under your carpet, or elsewhere in your home. Simply clean the area with a damp cloth and then place the sample into the tube. Your results will be available in a matter of seconds.

Simple to understand results

Because the interpretation of mold testing is similar to that for pregnancy, it feels almost like you are testing for them. A positive result would be indicated by two lines, while a negative result is indicated by one.


The test kit is affordable and won’t break the bank. It’s actually one of the most affordable on the list.

Keep This In Mind

Additional Investigations Are Required

The test kit can only determine if you have mold, it will not tell you if it is toxic. To determine the type of mold present, you will need to perform further testing and inspection.